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Individual Calculations August 2019 |
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| Karaia, Alika Total change: -1.60 | |   |
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| 14th Poti N.Alexandria Cup (Open C) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1525 | 3.50 | 8 | -0.04 | 40 | -1.60 | |
|  Chanturia, Lasha | | | 1742 | GEO | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Khukhunaishvili, Tariel | | | 1722 | GEO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chanturia, Tamar | | | 1614 | GEO | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dokadze, Ilia | | | 1125 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghukasyan, Haykaz | | | 1697 | ARM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Grigoryan, David G. | | | 1361 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mkrtumyan, Robert | | | 1793 | ARM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Engibaryan, Iana | | | 1447 | GEO | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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